1   /**
2    * Copyright (c) 2000-2008 Liferay, Inc. All rights reserved.
3    *
4    * Permission is hereby granted, free of charge, to any person obtaining a copy
5    * of this software and associated documentation files (the "Software"), to deal
6    * in the Software without restriction, including without limitation the rights
7    * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8    * copies of the Software, and to permit persons to whom the Software is
9    * furnished to do so, subject to the following conditions:
10   *
11   * The above copyright notice and this permission notice shall be included in
12   * all copies or substantial portions of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.service.persistence.impl;
24  
25  import com.liferay.portal.SystemException;
26  import com.liferay.portal.kernel.dao.orm.Dialect;
27  import com.liferay.portal.kernel.dao.orm.Session;
28  import com.liferay.portal.kernel.dao.orm.SessionFactory;
29  import com.liferay.portal.kernel.dao.orm.ORMException;
30  import com.liferay.portal.kernel.log.Log;
31  import com.liferay.portal.kernel.log.LogFactoryUtil;
32  import com.liferay.portal.model.ModelListener;
33  import com.liferay.portal.service.persistence.BasePersistence;
34  
35  import javax.sql.DataSource;
36  
37  /**
38   * <a href="BasePersistenceImpl.java.html"><b><i>View Source</i></b></a>
39   *
40   * @author Brian Wing Shun Chan
41   *
42   */
43  public class BasePersistenceImpl implements BasePersistence, SessionFactory {
44  
45      public static final String COUNT_COLUMN_NAME = "COUNT_VALUE";
46  
47      public void closeSession(Session session) {
48          _sessionFactory.closeSession(session);
49      }
50  
51      public DataSource getDataSource() {
52          return _dataSource;
53      }
54  
55      public Dialect getDialect() {
56          return _dialect;
57      }
58  
59      public Session openSession() throws ORMException {
60          return _sessionFactory.openSession();
61      }
62  
63      public void registerListener(ModelListener listener) {
64      }
65  
66      public SystemException processException(Exception e) {
67          if (e instanceof ORMException) {
68              _log.error("Caught ORMException");
69          }
70          else {
71              _log.error("Caught unexpected exception " + e.getClass().getName());
72          }
73  
74          if (_log.isDebugEnabled()) {
75              _log.debug(e, e);
76          }
77  
78          return new SystemException(e);
79      }
80  
81      public void setDataSource(DataSource dataSource) {
82          _dataSource = dataSource;
83      }
84  
85      public void setSessionFactory(SessionFactory sessionFactory) {
86          _sessionFactory = sessionFactory;
87          _dialect = _sessionFactory.getDialect();
88      }
89  
90      public void unregisterListener(ModelListener listener) {
91      }
92  
93      private static Log _log = LogFactoryUtil.getLog(BasePersistenceImpl.class);
94  
95      private DataSource _dataSource;
96      private SessionFactory _sessionFactory;
97      private Dialect _dialect;
98  
99  }